fix(vitest): Add missing defaults for server.deps.external

[RobinTail]

Description

Fixes #6806
According to the defaults described in the documentation: https://vitest.dev/config/#server-deps-external

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[sheremet-va]

defaults in the documentation are simplified. we actually have a lof of checks, but node_modules is a general idea. If we always externalise them, many user tests will fail when they use incorrectly packaged libraries

[RobinTail]

OK, then should be another PR on adjusting those checks to match import ... from "typescript", @sheremet-va

[sheremet-va]

OK, then should be another PR on adjusting those checks to match import ... from "typescript", @sheremet-va

Yes, we need to find out why typescript is inlined at all